Squirrels can’t figure out how to open the feeder. It has a lock top you push down and turn to fill. The tube will hold a lot of seed and is long enough so that squirrels can’t hang upside down to reach the feeding ports. The Squirrel Buster also has a cardinal ring so cardinals can sit and eat comfortably or if you just want smaller birds, the ring can be removed.

When a squirrel tries to eat from the feeder his weight closes off the feeding ports to deny him access to the food. You can also adjust the tension to make it sensitive enough to shut down on the large starlings or blackbirds. Backyard birds average 0.3 – 2.0 ounces while blackbirds are about 4 ounces and squirrels are about a pound.

The best thing about the feeder is that it is easy to disassemble for cleaning because there are no tools required and this beautiful feeder comes with a Lifetime Factory Warranty.

You can fill the Squirrel Buster Plus with any quality seed and hang it from a pole or tree. I like to use the Wild Birds Unlimited No-Mess seed blend and I have mine hanging on a tree hook. The feeder attracts a variety of pretty birds that I can watch when I come home from work and no squirrels. The poor squirrels don’t understand that the seed you put out isn’t for them.

Squirrel proof feeders are the easiest way to keep them out of your “bird” seed and the Squirrel Buster Plus is one of the best feeders guaranteed!

The next bestselling squirrel-proof feeders are from Droll Yankees. We also sell a lot of the Whipper, Dippers and Flippers. After watching the video, people buy the Flipper to watch the squirrels fly. So the most common complaint with the Flipper is that the squirrels don't try hard enough to get the food from this feeder. They just give up and leave the food for the birds.

The video of the squirrel performing acrobatic acts is very intriguing but most squirrels turn tail and run after their first encounter. I tell people there is always hope that in the spring a new potential "flipper" could be born.

Birds love to eat from Yankee Flipper, but squirrels are prevented from eating from it in a way that will make you smile. When a squirrel steps on the perch, a connection is made with a motor that makes the perch spin, and the squirrel is flipped off the feeder. Thus, the name YANKEE FLIPPER.

The unit comes equipped with rechargeable nicad batteries and a battery charger. It is easy to clean, easy to fill and has a lifetime guarantee.

The Whipper features four seed ports with individual weight sensitive perches. The curved perch positioning encourages cardinals and small songbirds to eat, but prevents squirrels from feeding.

The Dipper’s four seed ports also have individual weight sensitive perches. The positioning encourages smaller songbirds to eat, but prevents all squirrels from feeding. Each perch is individually sprung and calibrated for birds up to the weight of approximately 2 ounces.

These are all excellent squirrel proof feeders and all have a lifetime guarantee. You can't go wrong with any of these feeders. If you come in to the Wild Birds Unlimited East Lansing, MI store we can show you all our feeders and find the squirrel-proof feeder that would fit the best in your situation.